Soft bag feeding device and lamp inspection machine

Abstract

The invention provides a soft bag feeding device which comprises a material hanging module, the material hanging module receives a soft bag, the soft bag is changed into a vertical state with a hard head facing upwards from a horizontal state with the hard head facing forwards through the material hanging module, and the neck of the hard head of the soft bag is connected to the tail end of the material hanging module in a hung mode; and the feeding module is used for clamping the necks of the hard heads of the soft bags from the tail end of the hanging module and feeding the soft bags at a preset position through reciprocating rotation or rotary motion. In the soft bag feeding process, the requirement for the clamping mode in the lamp inspection process is low, and multiple clamping modes can be met; meanwhile, high-speed feeding can be achieved, and compared with an existing feeding mode, the feeding speed can be greatly increased; the feeding speed is controllable; and material hanging is accurate and efficient.

Description

technical field [0001] The invention relates to the field of soft bag feeding, in particular to a soft bag feeding device and a light inspection machine. Background technique [0002] At present, the detection of foreign matter and clarity in liquid cans such as biopharmaceuticals and beverage factories in my country is mainly carried out through light inspection machines, although the current technology of light inspection machines from feeding materials to subsequent photo-taking inspections is relatively mature. However, there are insurmountable technical problems in the feeding of soft bags with hard heads and soft bodies. Soft bags with hard heads and soft bodies such as figure 1 shown. [0003] In the prior art, the feeding of such soft bags usually adopts suction cup + rotating mechanism, rotating feeding or robot feeding. For example, the patent No. 202110555774.0 discloses a feeding and unloading method. The feeding mechanism includes a fixed frame, a swing frame,...

AI Technical Summary

Problems solved by technology

Although the structure of this feeding method is simple, it needs to align the soft bag to prevent it from being hung up when turning over the material. In addition, if the bottom of the soft bag is not aligned with the bottom of the bag tray, the soft bag may Throw it out from the side of the bag receiving tray; the turning speed of the bag receiving tray is within a certain range and cannot be adjusted. If the speed is too high, the soft bag will be thrown out, and if the speed is too small, the soft bag will collapse.

There is a common technical problem in the above feeding methods, the feeding speed is too slow, and the feeding speed is poorly adjustable

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